Search
  HOME
  JOIN NOW
  QUESTIONS
  CONTACT US
ESSAY TOPICS
:: Arts & Movies
:: Biographies
:: Book Reports
:: Computers
:: Creative Writing
:: Economics
:: Education
:: English
:: Geography
:: Health
:: Legal
:: Miscellaneous
:: Music
:: Politics
:: Religion
:: Sciences
:: Society
:: US History
:: World History
MEMBER LOGIN
Username: 
Password: 

Forgot Password



Don't have an account at EssayInn.com?
Click here to get instant access to 45,000+ college essays now!

This is a free summary of the essay. Sign in below to see the full essay

Telecommunication

Beginning of paper
1. Introduction Computer and telephone networks inflict a gigantic impact on today's society. From letting you call John in Calgary to letting you make a withdraw at your friendly ATM machine they control the flow of information. But today's complicated and expensive networks did not start out bi ....

Middle of paper
.... telegraph is basically an electromagnet connected to a battery via a switch. When the switch is down the current flows from the battery through the key, down the wire, and into the sounder at the other end of the line. By itself the telegraph could express only two states, on or off. This limitation was eliminated by the fact that it was the duration of the connection that determined the dot and dash from each other being short and long respectively. From these combinations of dots and dash ....

------------------
Word count: 3597
Page count: 14 (approximately 250 words per page)

Are you sick and tired of trying to come up with good ideas to write about? Or maybe you just need some inspiration to get started? You do not go take an exam without studying the course material first, so why should you write an essay without first doing some research on the subject? Even if you are not writing a research paper, you can do some studying on what other students have came up with on the topic. This is where EssayInn comes in. We have over 45,000 example essays written by students across all grade levels on thousands of topics. Subscribe today and get instant access to as many essays as you can download for one low price.


Select Subscription Price Get Instant Access
30 days membership (recurring) $19.95
90 days membership (recurring) $39.95
180 days membership (non-recurring) $69.95


   Copyright © 2024 EssayInn.com
   All Rights Reserved.
> Home Page > Join Now > Questions > Cancel > Contact Us